2939607

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 4837248

約数和(自身を除く): 1897641

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 1291, 2277, 3873, 11619, 14201, 29693, 42603, 89079, 127809, 267237, 326623, 979869, 2939607]

約数ペア:

[(1, 2939607), (3, 979869), (9, 326623), (11, 267237), (23, 127809), (33, 89079), (69, 42603), (99, 29693), (207, 14201), (253, 11619), (759, 3873), (1291, 2277)]